init

app/rules/exists.go

@@ -0,0 +1,54 @@
+package rules
+
+import (
+	"github.com/goravel/framework/contracts/validation"
+	"github.com/goravel/framework/facades"
+)
+
+/**
+ * exists 验证一个值在某个表中的字段中存在，相较于Laravel，支持同时判断多个字段
+ * exists verify a value exists in a table field, compared to Laravel, support judging multiple fields at the same time
+ * 用法：exists:表名称,字段名称,字段名称,字段名称
+ * Usage: exists:table_name,field_name,field_name,field_name
+ * 例子：exists:users,phone,email
+ * Example: exists:users,phone,email
+ */
+
+type Exists struct {
+}
+
+// Signature The name of the rule.
+func (receiver *Exists) Signature() string {
+	return "exists"
+}
+
+// Passes Determine if the validation rule passes.
+func (receiver *Exists) Passes(_ validation.Data, val any, options ...any) bool {
+
+	tableName := options[0].(string)
+	fieldName := options[1].(string)
+	requestValue := val.(string)
+
+	if len(requestValue) == 0 {
+		return false
+	}
+
+	var count int64
+	query := facades.Orm().Query().Table(tableName).Where(fieldName, requestValue)
+	if len(options) > 2 {
+		for i := 2; i < len(options); i++ {
+			query = query.OrWhere(options[i].(string), requestValue)
+		}
+	}
+	count, err := query.Count()
+	if err != nil {
+		return false
+	}
+
+	return count != 0
+}
+
+// Message Get the validation error message.
+func (receiver *Exists) Message() string {
+	return "record does not exist"
+}

app/rules/not_exists.go

@@ -0,0 +1,54 @@
+package rules
+
+import (
+	"github.com/goravel/framework/contracts/validation"
+	"github.com/goravel/framework/facades"
+)
+
+/**
+ * not_exists 验证一个值在某个表中的字段中不存在，相较于Laravel，支持同时判断多个字段
+ * not_exists verify a value does not exist in a table field, compared to Laravel, support judging multiple fields at the same time
+ * 用法：not_exists:表名称,字段名称,字段名称,字段名称
+ * Usage: not_exists:table_name,field_name,field_name,field_name
+ * 例子：not_exists:users,phone,email
+ * Example: not_exists:users,phone,email
+ */
+
+type NotExists struct {
+}
+
+// Signature The name of the rule.
+func (receiver *NotExists) Signature() string {
+	return "not_exists"
+}
+
+// Passes Determine if the validation rule passes.
+func (receiver *NotExists) Passes(_ validation.Data, val any, options ...any) bool {
+
+	tableName := options[0].(string)
+	fieldName := options[1].(string)
+	requestValue := val.(string)
+
+	if len(requestValue) == 0 {
+		return false
+	}
+
+	var count int64
+	query := facades.Orm().Query().Table(tableName).Where(fieldName, requestValue)
+	if len(options) > 2 {
+		for i := 2; i < len(options); i++ {
+			query = query.OrWhere(options[i].(string), requestValue)
+		}
+	}
+	count, err := query.Count()
+	if err != nil {
+		return false
+	}
+
+	return count == 0
+}
+
+// Message Get the validation error message.
+func (receiver *NotExists) Message() string {
+	return "record already exists"
+}

app/rules/same.go

@@ -0,0 +1,59 @@
+package rules
+
+import (
+	"github.com/goravel/framework/contracts/validation"
+)
+
+/**
+ * same 验证一个字段的值必须与另一个字段的值相同
+ * same verify a field value must be the same as another field value
+ * 用法：same:字段名称
+ * Usage: same:field_name
+ * 例子：same:new_password
+ * Example: same:new_password
+ */
+
+type Same struct {
+}
+
+// Signature The name of the rule.
+func (receiver *Same) Signature() string {
+	return "same"
+}
+
+// Passes Determine if the validation rule passes.
+func (receiver *Same) Passes(data validation.Data, val any, options ...any) bool {
+	if len(options) == 0 {
+		return false
+	}
+
+	fieldName := options[0].(string)
+	compareValue, exist := data.Get(fieldName)
+	if !exist {
+		return false
+	}
+
+	// 转换为字符串进行比较
+	valStr := ""
+	compareStr := ""
+
+	if strVal, ok := val.(string); ok {
+		valStr = strVal
+	} else {
+		return false
+	}
+
+	if strCompareVal, ok := compareValue.(string); ok {
+		compareStr = strCompareVal
+	} else {
+		return false
+	}
+
+	return valStr == compareStr
+}
+
+// Message Get the validation error message.
+func (receiver *Same) Message() string {
+	return "The :attribute must match :other."
+}
+